Value | Category | Cases | |
---|---|---|---|
1 | Not used very often, or used for a small part of the area irrigated | 24 |
4.5%
|
2 | Used for a significant part of the area irrigated | 19 |
3.5%
|
3 | Main irrigation source used | 495 |
92%
|
Sysmiss | 5117 |